What is sensitive information per Army OP-SEC?

Sensitive information, according to Army Operational Security (OPSEC), includes data that, if disclosed, could adversely affect national security, military operations, or the safety of personnel. This encompasses operational plans, troop movements, and details about capabilities or vulnerabilities. Protecting such information is crucial to maintaining an advantage over adversaries and ensuring mission success. Proper handling and safeguarding of sensitive information are fundamental to OPSEC practices.